hline_set.3x (2010 09)

hline_set(3X) hline_set(3X)

(ENHANCED CURSES)

NAME

hline_set, mvhline_set, mvvline_set, mvwhline_set, mvwvline_set, vline_set, whline_set, wvline_set —

draw lines from complex characters and renditions

SYNOPSIS

#include <curses.h>

int hline_set(const cchar_t *wch, int n);

int mvhline_set(int y, int x, const cchar_t *wch, int n);

int mvvline_set(int y, int x, const cchar_t *wch, int n);

int mvwhline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n);

int mvwvline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n);

int vline_set(const cchar_t *wch, int n);

int whline_set(WINDOW *win, const cchar_t *wch, int n);

int wvline_set(WINDOW *win, const cchar_t *wch, int n);

DESCRIPTION

These functions draw a line in the current or speciﬁed window starting at the current or speciﬁed posi-

tion, using ch. The line is at most n positions long, or as many as ﬁt into the window.

These functions do not advance the cursor position. These functions do not perform special character pro-

cessing. These functions do not perform wrapping.

The

hline_set(), mvhline_set(),

mvwhline_set() and whline_set() functions draw a line

proceeding toward the last column of the same line.

The

vline_set(), mvvline_set(),

mvwvline_set() and wvline_set() functions draw a line

proceeding toward the last line of the window.

RETURN VALUE

Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

No errors are deﬁned.